A crusher for raw material of jujube wine

Abstract

The present invention belongs to the technical field of processing raw materials for jujube wine, and provides a jujube wine raw material crusher, including a shell, the inner wall of the shell is rotatably connected with a screening cylinder, and the screening cylinder can rotate continuously under the drive of a rotating motor; the inner wall of the screening cylinder is rotatably connected with a plurality of screen plates through an elastic torsion spring, and the inner wall of the shell is fixedly connected with an elastically retractable brush plate, and the brush plate can elastically abut against the inner wall of the screening cylinder, and a cleaning mechanism is provided on one side of the brush plate. In the present invention, after the jujube wine raw material is crushed by a crushing roller, the jujube wine raw material falls into a filter plate, and then the crushing roller and the filter plate jointly crush the jujube wine raw material for a second time; at this time, the crushing roller drives the elastic push block to push the block, and the block drives the filter plate to move along the arc groove, and the filter plate swings back and forth along the arc groove under the drive of the elastic rod, and the reciprocating swing of the filter plate can improve the crushing and drying effect of the jujube wine raw material.

Description

Technical Field

[0001] The invention belongs to the technical field of jujube wine raw material processing, and in particular relates to a jujube wine raw material crusher. Background Art

[0002] Red date wine is divided into brewed red date wine and prepared red date wine. Red date wine retains the pharmacological properties of red dates invigorating the middle and replenishing qi, nourishing blood and calming the mind, and has good therapeutic effects when consumed for a long time. Red date wine was first recorded in 1033 in the Northern Song Dynasty and originated from Jinzhong, Shanxi. Prepared red date wine is made by extracting the soluble components from the crushed red dates with edible alcohol, and then blending it with sugar, edible pigments, edible flavors, etc. In the existing process, the raw materials of jujube wine need to be crushed and dried so that they can be kept for standby use.

[0003] In the prior art, the jujube wine raw materials need to be rinsed first, and then dried by an electric drying plate during the transportation of the jujube wine raw materials. The contact area between the electric drying plate and the jujube wine raw materials is limited, which makes it difficult for the jujube wine raw materials to be heated evenly. Afterwards, the screening mechanism screens the jujube wine raw materials and then crushes them. Since the jujube wine raw materials were not effectively dried in the previous drying process, the jujube wine raw materials contain a certain amount of moisture, which makes the jujube wine raw materials easy to stick to the screening mechanism, causing the screening mechanism to be blocked, thereby reducing the crushing efficiency of the jujube wine raw materials. Summary of the invention

[0004] The purpose of the present invention is to provide a crusher for raw materials of jujube wine, aiming to solve the technical problem in the prior art that the raw materials of jujube wine cannot be effectively dried and screened, thus affecting the crushing efficiency of the raw materials of jujube wine.

[0005] The present invention is implemented as follows: a jujube wine raw material crusher comprises a shell, the inner wall of the shell is rotatably connected to a screening cylinder, the screening cylinder can be continuously rotated under the drive of a rotating motor, and the screening cylinder is connected to a heater, and the shell is provided with a feed pipe connected to the screening cylinder;

[0006] The inner wall of the screening cylinder is rotatably connected to a plurality of screening plates through an elastic torsion spring, and the inner wall of the shell is fixedly connected to an elastically retractable brush plate, which can elastically abut against the inner wall of the screening cylinder, and a cleaning mechanism is provided on one side of the brush plate, which can remove moisture and powder on the inner wall of the screening cylinder and the screening plate;

[0007] A rolling assembly for rolling the jujube wine raw materials is arranged at the center of the screening cylinder, and a screening mechanism is arranged on one side of the rolling assembly. The screening mechanism can screen and heat the jujube wine raw materials, and the screening mechanism can cooperate with the rolling assembly to grind the jujube wine raw materials.

[0008] Further technical solution: the cleaning mechanism includes a No. 1 motor, a foam roller, a scraper and a water removal component;

[0009] The foam roller is rotatably connected to the inner wall of the outer shell, and the foam roller abuts against the inner wall of the screening cylinder. The output shaft of the No. 1 motor is fixedly connected to the foam roller. A scraper is fixedly connected to the inner wall of the outer shell, and the scraper contacts the foam roller. The water removal component is used to collect moisture on the foam roller.

[0010] Further technical solution: the water removal assembly includes a squeeze roller, a gear transmission pair and a collection tank;

[0011] The squeezing roller is rotatably connected to the inner wall of the shell, and the squeezing roller abuts against the foam roller, the gear transmission pair is arranged between the foam roller and the squeezing roller, and a collecting groove is arranged on the other side of the squeezing roller away from the foam roller, and the collecting groove is fixedly connected to the inner wall of the shell.

[0012] Further technical solution: The rolling assembly includes a crushing roller and a No. 2 motor. The inner wall of the outer shell is rotatably connected to two crushing rollers. The two crushing rollers are arranged in the middle of the screening cylinder, and the two crushing rollers are connected to the No. 2 motor. The two crushing rollers rotate relative to each other under the drive of the No. 2 motor.

[0013] Further technical solution: the screening mechanism comprises a filter plate, an elastic rod, a stopper and an elastic push block;

[0014] A filter plate is provided on one side of the crushing roller, and the filter plate is slidably connected to the inner wall of the shell, an elastic rod is movably connected between the inner wall of the shell and the filter plate, a stopper is fixedly connected to the filter plate, an elastic push block is fixedly provided on the crushing roller, and the elastic push block can abut against the stopper, and a V-shaped material guide plate with a downward opening is provided between the two filter plates.

[0015] Further technical solution: the filter plate is arc-shaped, an arc-shaped groove is provided on the inner wall of the shell, and the filter plate can slide along the arc-shaped groove.

[0016] Further technical solution: the filter holes of the filter plate are arranged on both sides of the filter plate, and an extrusion block is arranged along a straight line in the middle of the filter plate, and an electric heater is arranged on the filter plate 81.

[0017] Further technical solution: a guide plate is obliquely arranged between the scraper and the roller assembly.

[0018] Further technical solution: A scraper seat is provided on the side of the screening cylinder facing away from the brush plate, the scraper seat is fixedly connected to the inner wall of the shell, and the scraper seat is in contact with the outer wall of the screening cylinder.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. After the raw materials of jujube wine are crushed by the crushing roller, they fall into the filter plate under the guidance of the V-shaped guide plate, and then the crushing roller and the filter plate jointly crush the raw materials of jujube wine for the second time; at this time, the crushing roller drives the elastic push block to push the block, and the block drives the filter plate to move along the arc groove. Driven by the elastic rod, the filter plate swings back and forth along the arc groove. The reciprocating swing of the filter plate can improve the crushing and drying effects of the raw materials of jujube wine.

[0021] 2. The screening drum heats and screens all the raw materials of jujube wine. The raw materials of jujube wine with smaller volume are separated through the sieve holes on the screening drum; the remaining raw materials of jujube wine with larger volume and the raw materials of jujube wine with too much water attached to the inner wall of the screening drum continue to be dried and heated in the screening drum; the continuous rotation of the screening drum realizes the continuous screening of the raw materials of jujube wine. Under the push of the sieve plate, the remaining raw materials of jujube wine move with the rotation of the screening drum, which avoids the accumulation of the raw materials of jujube wine with larger volume and the raw materials of jujube wine with too much water at the bottom of the screening drum, affecting the screening rate of the screening drum;

[0022] 3. The scraper can clean the jujube wine raw materials blocked on the screening cylinder from the outside, and the brush plate and foam roller can clean the jujube wine raw materials blocked on the screening cylinder from the inside at the same time. The combination of inside and outside can effectively avoid the clogging of the screening cylinder, and further realize the continuous screening of the jujube wine raw materials by the screening cylinder;

[0023] 4. In the cleaning mechanism, the No. 1 motor drives the foam roller to rotate, and the foam roller absorbs the jujube wine raw materials and moisture on the inner wall of the screening cylinder and the sieve plate, thereby increasing the heating rate of the screening cylinder and preventing the jujube wine raw materials from accumulating and clogging in the mesh holes of the screening cylinder and the sieve plate;

[0024] 5. The reciprocating swing of the filter plate can improve the crushing and drying effects of the jujube wine raw materials, while preventing the jujube wine raw materials from adhering to the filter plate and causing clogging of the filter plate; the filter holes of the filter plate are arranged on both sides of the filter plate, which can prevent the jujube wine raw materials from clogging the filter holes of the filter plate when they accumulate in the middle of the filter plate, and the filter holes are inclined relative to the horizontal direction, which can effectively and automatically clear them when the filter plate swings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 Schematic diagram of the internal structure of the screening cylinder;

[0027] Figure 3 It is a connection diagram of the screening cylinder and the cleaning mechanism;

[0028] Figure 4 for Figure 3 A schematic diagram of the structure enlargement of the A region in the middle;

[0029] Figure 5 is a schematic diagram of the structure of the roller pressing assembly;

[0030] Figure 6 It is a schematic diagram of the coordination between the crushing roller and the screening mechanism;

[0031] Figure 7 It is a structural diagram of the screening mechanism.

[0032] In the attached drawings: 1. outer shell; 2. screening cylinder; 3. feed pipe; 4. sieve plate; 5. brush plate; 6. cleaning mechanism; 61. No. 1 motor; 62. foam roller; 63. scraper; 64. dewatering assembly; 641. extrusion roller; 642. gear transmission pair; 643. collecting trough; 7. rolling assembly; 71. crushing roller; 72. No. 2 motor; 8. screening mechanism; 81. filter plate; 82. elastic rod; 83. stopper; 84. elastic push block; 9. arc groove; 10. extrusion block; 11. guide plate; 12. scraper seat; 13. V-shaped guide plate. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0034] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0035] like Figure 1-Figure 7 As shown, a jujube wine raw material crusher provided by the present invention comprises a housing 1, the inner wall of the housing 1 is rotatably connected with a screening drum 2, the screening drum 2 is provided with sieve holes, the screening drum 2 can be continuously rotated under the drive of a rotating motor, and the screening drum 2 is connected with a heater, and the housing 1 is provided with a feed pipe 3 connected with the screening drum 2;

[0036] The inner wall of the screening drum 2 is rotatably connected to a plurality of screening plates 4 via an elastic torsion spring, and the inner wall of the housing 1 is fixedly connected to an elastically retractable brush plate 5, which can elastically abut against the inner wall of the screening drum 2. A cleaning mechanism 6 is provided on one side of the brush plate 5, and the cleaning mechanism 6 can remove moisture and powder on the inner wall of the screening drum 2 and the screening plates 4;

[0037] A rolling assembly 7 for rolling the jujube wine raw material is arranged at the center of the screening cylinder 2, and a screening mechanism 8 is arranged on one side of the rolling assembly 7, and the screening mechanism 8 can screen and heat the jujube wine raw material, and the screening mechanism 8 can cooperate with the rolling assembly 7 to grind the jujube wine raw material;

[0038] The screening drum 2 may be provided with a grinding roller driven by a motor, and the grinding roller is used to finely grind the jujube wine raw materials screened by the screening drum 2.

[0039] In this embodiment, the jujube wine raw materials are fed into the screening drum 2 through the feeding pipe 3. At this time, the screening drum 2 heats and screens all the jujube wine raw materials, and the jujube wine raw materials with smaller volumes are separated through the sieve holes on the screening drum 2; the remaining jujube wine raw materials with larger volumes and the jujube wine raw materials with too much water attached to the inner wall of the screening drum 2 continue to be dried and heated in the screening drum 2;

[0040] When the remaining jujube wine raw materials move to the top of the rolling assembly 7, part of the jujube wine raw materials fall into the rolling assembly 7 under the action of gravity, and at the same time, the brush plate 5 intercepts the larger jujube wine raw materials attached to the surface of the screening cylinder 2 and makes them fall into the rolling assembly 7, and the larger jujube wine raw materials are further crushed and pulverized by the rolling assembly 7;

[0041] The cleaning mechanism 6 can remove the moisture and powder on the inner wall of the screening cylinder 2 and the screening plate 4, thereby improving the drying rate of the screening cylinder 2 for the jujube wine raw materials;

[0042] The screening mechanism 8 can screen and heat the raw materials of the jujube wine, and the screening mechanism 8 can cooperate with the rolling assembly 7 to grind the raw materials of the jujube wine.

[0043] like Figure 1 and Figure 4 As shown, as a preferred embodiment of the present invention, the cleaning mechanism 6 includes a No. 1 motor 61, a foam roller 62, a scraper 63 and a water removal component 64; the foam roller 62 is rotatably connected to the inner wall of the outer shell 1, and the foam roller 62 abuts against the inner wall of the screening drum 2, the output shaft of the No. 1 motor 61 is fixedly connected to the foam roller 62, the inner wall of the outer shell 1 is fixedly connected with a scraper 63, the scraper 63 is in contact with the foam roller 62, and the water removal component 64 is used to collect moisture on the foam roller 62; a guide plate 11 is obliquely arranged between the scraper 63 and the rolling component 7.

[0044] In this embodiment, the first motor 61 drives the foam roller 62 to rotate, and the foam roller 62 absorbs the jujube wine raw materials and moisture on the inner wall of the screening cylinder 2 and the sieve plate 4, thereby increasing the heating rate of the screening cylinder 2 and preventing the jujube wine raw materials from accumulating and clogging in the meshes on the screening cylinder 2 and the sieve plate 4;

[0045] Afterwards, as the foam roller 62 rotates, the scraper 63 further cleans the jujube wine raw materials on the foam roller 62. The cleaned jujube wine raw materials continue to be heated and screened under the guidance of the scraper 63 and the guide plate 11; the dewatering component 64 removes moisture from the foam roller 62 to ensure the moisture absorption effect of the foam roller 62.

[0046] like Figure 4 As shown, as a preferred embodiment of the present invention, the water removal component 64 includes a squeezing roller 641, a gear transmission pair 642 and a collecting groove 643; the squeezing roller 641 is rotatably connected to the inner wall of the outer shell 1, and the squeezing roller 641 abuts against the foam roller 62, the gear transmission pair 642 is arranged between the foam roller 62 and the squeezing roller 641, and the other side of the squeezing roller 641 away from the foam roller 62 is provided with a collecting groove 643, and the collecting groove 643 is fixedly connected to the inner wall of the outer shell 1.

[0047] In this embodiment, the foam roller 62 drives the squeezing roller 641 to rotate via the gear transmission pair 642 , and the squeezing roller 641 squeezes out the moisture in the foam roller 62 and collects the moisture into the collecting tank 643 .

[0048] like Figure 5 As shown, as a preferred embodiment of the present invention, the rolling assembly 7 includes a crushing roller 71 and a No. 2 motor 72, the inner wall of the outer shell 1 is rotatably connected to the two crushing rollers 71, the two crushing rollers 71 are arranged in the middle of the screening drum 2, and the two crushing rollers 71 are both connected to the No. 2 motor 72, and the two crushing rollers 71 rotate relative to each other under the drive of the No. 2 motor 72.

[0049] In this embodiment, the second motor 72 drives the crushing roller 71 to rotate, and the two crushing rollers 71 rotate relatively under the drive of the second motor 72, so as to crush the jujube wine raw materials.

[0050] like Figure 6 and Figure 7As shown, as a preferred embodiment of the present invention, the screening mechanism 8 includes a filter plate 81, an elastic rod 82, a stopper 83 and an elastic pusher 84; a filter plate 81 is provided on one side of the crushing roller 71, the filter plate 81 is slidably connected to the inner wall of the housing 1, an elastic rod 82 is movably connected between the inner wall of the housing 1 and the filter plate 81, a stopper 83 is fixedly connected to the filter plate 81, an elastic pusher 84 is fixedly provided on the crushing roller 71, the elastic pusher 84 can abut against the stopper 83, and a V-shaped guide plate 13 with a downward opening is provided between the two filter plates 81. The filter plate 81 is arc-shaped, an arc groove 9 is provided on the inner wall of the housing 1, and the filter plate 81 can slide along the arc groove 9; the filter holes of the filter plate 81 are provided on both sides of the filter plate 81, and an extrusion block 10 is provided along a straight line in the middle of the filter plate 81, and an electric heater is provided on the filter plate 81.

[0051] In this embodiment, after the raw material of the jujube wine is crushed by the crushing roller 71, the raw material of the jujube wine falls into the filter plate 81 under the guidance of the V-shaped guide plate 13, and then the crushing roller 71 and the filter plate 81 jointly perform secondary crushing on the raw material of the jujube wine, and at the same time, the filter plate 81 filters the raw material of the jujube wine;

[0052] At this time, the crushing roller 71 drives the elastic push block 84 to push the stop block 83, and the stop block 83 drives the filter plate 81 to move along the arc groove 9. Driven by the elastic rod 82, the filter plate 81 swings back and forth along the arc groove 9. The reciprocating swing of the filter plate 81 can improve the crushing and drying effects of the jujube wine raw materials, and at the same time, it can prevent the jujube wine raw materials from adhering to the filter plate 81 and causing the filter plate 81 to be blocked; the filter holes of the filter plate 81 are all arranged on both sides of the filter plate 81, which can prevent the jujube wine raw materials from clogging the filter holes of the filter plate 81 when they are accumulated in the middle of the filter plate 81. At the same time, the filter holes are inclined relative to the horizontal direction so that they can be effectively and automatically unblocked when the filter plate 81 swings.

[0053] like Figure 6 and Figure 7 As shown, as a preferred embodiment of the present invention, a scraper seat 12 is provided on the side of the screening drum 2 facing away from the brush plate 5, and the scraper seat 12 is fixedly connected to the inner wall of the housing 1, and the scraper seat 12 is in contact with the outer wall of the screening drum 2;

[0054] The scraper seat 12 can be used to clean the jujube wine raw materials blocked on the screening drum 2 from the outside, and the brush plate 5 and the foam roller 62 can simultaneously clean the jujube wine raw materials blocked on the screening drum 2 from the inside. The combination of the inside and the outside can effectively avoid the clogging of the screening drum 2, and further realize the continuous screening of the jujube wine raw materials by the screening drum 2.

[0055] Working principle:

[0056] The jujube wine raw materials are fed into the screening drum 2 through the feed pipe 3. At this time, the screening drum 2 heats and screens all the jujube wine raw materials, and the jujube wine raw materials with smaller volumes are separated through the sieve holes on the screening drum 2; the remaining jujube wine raw materials with larger volumes and the jujube wine raw materials with too much water attached to the inner wall of the screening drum 2 continue to be dried and heated in the screening drum 2; the continuous rotation of the screening drum 2 realizes the continuous screening of the jujube wine raw materials, and under the push of the sieve plate 4, the remaining jujube wine raw materials move with the rotation of the screening drum 2, thereby preventing the jujube wine raw materials with larger volumes and the jujube wine raw materials with too much water from accumulating at the bottom of the screening drum 2, affecting the screening rate of the screening drum 2;

[0057] When the remaining jujube wine raw materials move to the top of the rolling assembly 7, part of the jujube wine raw materials fall into the rolling assembly 7 under the action of gravity, and at the same time, the brush plate 5 intercepts the larger jujube wine raw materials attached to the surface of the screening cylinder 2 and makes them fall into the rolling assembly 7, and the larger jujube wine raw materials are further crushed and pulverized by the rolling assembly 7;

[0058] In the cleaning mechanism 6, the first motor 61 drives the foam roller 62 to rotate, and the foam roller 62 absorbs the jujube wine raw materials and moisture on the inner wall of the screening cylinder 2 and the sieve plate 4, thereby increasing the heating rate of the screening cylinder 2 and preventing the jujube wine raw materials from accumulating and clogging in the meshes on the screening cylinder 2 and the sieve plate 4;

[0059] Then, as the foam roller 62 rotates, the scraper 63 further cleans the jujube wine raw materials on the foam roller 62, and the water removal component 64 removes the moisture from the foam roller 62 to ensure the moisture absorption effect of the foam roller 62;

[0060] The scraper seat 12 can clean the jujube wine raw materials blocked on the screening cylinder 2 from the outside, and the brush plate 5 and the foam roller 62 can clean the jujube wine raw materials blocked on the screening cylinder 2 from the inside at the same time. The clogging of the screening cylinder 2 can be effectively avoided by combining the inside and outside, and the continuous screening of the jujube wine raw materials by the screening cylinder 2 can be further realized;

[0061] After the raw material of the Chinese jujube wine is crushed by the crushing roller 71, the raw material of the Chinese jujube wine falls into the filter plate 81 under the guidance of the V-shaped guide plate 13, and then the crushing roller 71 and the filter plate 81 jointly perform secondary crushing on the raw material of the Chinese jujube wine, and at the same time, the filter plate 81 filters the raw material of the Chinese jujube wine;

[0062] At this time, the crushing roller 71 drives the elastic push block 84 to push the stop block 83, and the stop block 83 drives the filter plate 81 to move along the arc groove 9. Driven by the elastic rod 82, the filter plate 81 swings back and forth along the arc groove 9. The reciprocating swing of the filter plate 81 can improve the crushing and drying effects of the jujube wine raw materials, and at the same time, it can prevent the jujube wine raw materials from adhering to the filter plate 81 and causing the filter plate 81 to be blocked; the filter holes of the filter plate 81 are all arranged on both sides of the filter plate 81, which can prevent the jujube wine raw materials from clogging the filter holes of the filter plate 81 when they are accumulated in the middle of the filter plate 81. At the same time, the filter holes are inclined relative to the horizontal direction so that they can be effectively and automatically unblocked when the filter plate 81 swings.

[0063] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0064] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A jujube wine raw material crusher, comprising a housing (1), characterized in that: The inner wall of the outer shell (1) is rotatably connected to a screening cylinder (2), and the screening cylinder (2) is connected to a heater. The outer shell (1) is provided with a feed pipe (3) in communication with the screening cylinder (2); The inner wall of the screening cylinder (2) is rotatably connected to a plurality of screening plates (4) via an elastic torsion spring, and the inner wall of the housing (1) is fixedly connected to an elastically retractable brush plate (5), the brush plate (5) being capable of elastically abutting against the inner wall of the screening cylinder (2), and a cleaning mechanism (6) being provided on one side of the brush plate (5), the cleaning mechanism (6) being capable of removing moisture and powder on the inner wall of the screening cylinder (2) and the screening plates (4); A rolling assembly (7) for rolling the jujube wine raw material is arranged at the center of the screening cylinder (2); a screening mechanism (8) is arranged on one side of the rolling assembly (7); the screening mechanism (8) is capable of screening and heating the jujube wine raw material; and the screening mechanism (8) is capable of grinding the jujube wine raw material in cooperation with the rolling assembly (7); The cleaning mechanism (6) comprises a first motor (61), a foam roller (62), a scraper (63) and a water removal component (64); the foam roller (62) is rotatably connected to the inner wall of the outer shell (1), and the foam roller (62) abuts against the inner wall of the screening drum (2); the output shaft of the first motor (61) is fixedly connected to the foam roller (62); the scraper (63) is fixedly connected to the inner wall of the outer shell (1), and the scraper (63) is in contact with the foam roller (62); the water removal component (64) is used to collect water on the foam roller (62); The water removal component (64) comprises a squeezing roller (641), a gear transmission pair (642) and a collecting groove (643); the squeezing roller (641) is rotatably connected to the inner wall of the outer shell (1), and the squeezing roller (641) is in contact with the foam roller (62); the gear transmission pair (642) is arranged between the foam roller (62) and the squeezing roller (641); and the collecting groove (643) is arranged on the other side of the squeezing roller (641) away from the foam roller (62).

2. The jujube wine raw material crusher according to claim 1, characterized in that: The roller pressing assembly (7) comprises a crushing roller (71) and a second motor (72); the inner wall of the housing (1) is rotatably connected to the two crushing rollers (71); the two crushing rollers (71) are arranged in the middle of the screening drum (2), and the two crushing rollers (71) are both connected to the second motor (72).

3. The jujube wine raw material crusher according to claim 2, characterized in that: The screening mechanism (8) comprises a filter plate (81), an elastic rod (82), a stopper (83) and an elastic push block (84); A filter plate (81) is provided on one side of each of the crushing rollers (71); the filter plate (81) is slidably connected to the inner wall of the outer shell (1); an elastic rod (82) is movably connected between the inner wall of the outer shell (1) and the filter plate (81); a stopper (83) is fixedly connected to the filter plate (81); an elastic push block (84) is fixedly provided on the crushing roller (71); the elastic push block (84) can abut against the stopper (83); and a V-shaped material guide plate (13) with an opening facing downward is provided between the two filter plates (81).

4. The jujube wine raw material crusher according to claim 3, characterized in that: The filter plate (81) is arc-shaped, and an arc-shaped groove (9) is provided on the inner wall of the housing (1), and the filter plate (81) can slide along the arc-shaped groove (9).

5. The jujube wine raw material crusher according to claim 4, characterized in that: The filter holes of the filter plate (81) are arranged on both sides of the filter plate (81), and an extrusion block (10) is arranged along a straight line in the middle of the filter plate (81), and an electric heater is arranged on the filter plate (81).

6. The jujube wine raw material crusher according to claim 1, characterized in that: A guide plate (11) is obliquely arranged between the scraper (63) and the roller assembly (7).

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